This is a story about a deaf girl that used to be a neighbour to the Holmes boys when they were little. She's the reason that the boys know sign language and she is the only one who can bring out the human emotions in both of them. She is also one of four people that know what happened to the other one. Follow the story of Mycroft's deaf (and only) best friend. Will their relationship become something more or will it all fall apart. With near death experiences on both sides the truth will be revealed.